Side-by-side specs, scores and live prices. Start over
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✓ WINNER
 84
SCORE
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 75
SCORE
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|---|---|---|
| General | ||
| Brand | Sony | Ricoh |
| Model | a7 IV | FX3 |
Released ⓘRefers to the year this camera was officially made available for sale. |
2021 | 2021 |
Announcement date ⓘRefers to the date the manufacturer publicly announced the upcoming release and general specs of this camera. |
21/10/2021 | 23/02/2021 |
| Camera type | Mirrorless | Mirrorless |
| Camera size | 131 x 96 x 80 mm | 129.7 x 77.8 x 84.5 mm |
| Camera weight | 659 g | 640 g |
| Optics | ||
Megapixels ⓘThe higher the number of megapixels, the more detail the cameras sensor can capture. |
33 MP050 | 12.1 MP050 |
Image resolution ⓘImage resolution is measured in pixels and megapixels, width by height. The higher the number, the higher its resolution. |
7008 x 4672 | 4240 × 2832 |
Sensor type ⓘThe camera sensor captures light and records the image. Sensors vary in physical size, the number of pixels, and quality. |
CMOS | CMOS |
Sensor size ⓘThe sensor size contributes to the overall quality as well as the dynamic and tonal range a camera can capture. As a rule of thumb, the more surface there is to read the light, the more information it will capture. |
23.8 x 35.6 | 35.6 x 23.8 |
Sensor format ⓘRefers to the most commonly used sensor sizes. |
Full Frame | Full Frame |
Continuous shooting ⓘThe number of sequential frames per second the camera can write to the memory card when shooting in burst or continuous mode. |
10 fps045 | 10 fps045 |
Lens mount ⓘThe lens mount will tell you what type of lens range you can fit onto the camera body. Often the same camera company will have different lens ranges for different cameras. |
Sony E | Sony E |
Image processor ⓘThe image processor in the camera converts the information collected on the sensor for digital storage on the memory card. |
Bionz XR | Bionz XR |
Aspect ratio ⓘThe aspect ratio refers to the proportional difference between width and height. The most popular aspect ratios are 3:2 and 4:3. |
3:2 | 3:2 |
Min ISO ⓘRefers to the lowest native (or 'base') ISO setting. Lower ISO are less sensitive to light but make a cleaner image. |
10030200 | 8030200 |
Max ISO ⓘRefers to the highest native (or 'base') ISO setting. Higher ISO is necessary for low-light situations or night photography, but higher ISOs often introduce grain or noise. |
512003003280000 | 1024003003280000 |
Min ISO (expanded) ⓘExpanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. |
5030200 | 4030200 |
Max ISO (expanded) ⓘExpanded (or extended) ISO is a digitally enhanced feature available on some cameras. It allows you to push beyond the native ISO range if necessary. |
2044003003280000 | 4096003003280000 |
Minimum shutter speed ⓘThe minimum shutter speed will tell you the longest exposure your camera can take without using an external accessory. |
3044080 | 3044080 |
Max shutter speed ⓘThe maximum shutter speed tells you the length inside 1 second the camera will capture. These can sometimes be extended with accessories such as extra external batteries. |
800080032000 | 800080032000 |
Autofocus points ⓘAutofocus points show where the camera is focusing graphically as squares or brackets in Live View or on an electronic viewfinder. These points are also used for light meter readings. |
7590300 | 6270300 |
In-body stabilisation ⓘIn-body Stabilization means the camera has a certain technology embedded that counteracts camera shake. |
✓ | ✓ |
Viewfinder type ⓘThe viewfinder type is either electronic or optical. Electronic viewfinders will have a small screen in the viewfinder. Optical viewfinders will use prisms and mirrors to look through the lens. |
Electronic | None |
| Viewfinder dots | 368640009900000 | N/A |
| Video | ||
Video ⓘIndicates if this camera is capable of recording video. |
✓ | ✓ |
Max video resolution ⓘThe best resolution this camera can capture video in. Modern cameras can capture up to 8K video. |
4K | 4K |
Max video format ⓘVideo resolution measured by the greatest number of pixels possible in each frame, width by height. A higher resolution means more detail or clarity in your video. |
3840 x 2160 | 3840 x 2160 |
Max video frame rate ⓘHow many frames per second your video will capture. Most cameras have options for multiple frame rates, depending on the resolution you shoot in. For a general video, 24p or 30p is the standard, but more serious filmmakers may need a higher frame rate for creative effect. |
120 fps | 120 fps |
Timelapse built in ⓘA built in time-lapse mode will allow continuous shooting throughout a prolonged period of time to be compressed into a sped up video. |
✓ | ✓ |
Video file format ⓘDifferent cameras can record in various video file formats. The File format you record in can impact how you edit and use the files. |
MPEG-4, XAVC S, XAVC HS, XAVC S-I, H.264, H.265 | MPEG-4, MOV, XAVC S, XAVC HS, XAVC S-1 |
| Features | ||
Builtin flash ⓘA built-in flash will often be positioned right above the lens. This will automatically pop up when you activate it. |
✗ | ✗ |
External flash ⓘExternal flashes are often connected through a hot shoe at the top of a camera, or a cable at the side of the camera. |
✓ | ✓ |
GPS ⓘGPS features in a camera will include location metadata to each of your photographs. |
✗ | ✗ |
Weather sealing ⓘWeather sealing capabilities will give you more confidence when shooting in unfavourable conditions. |
✓ | ✓ |
| Screen type | LCD | TFT LCD |
Touch screen ⓘTouchscreen allows you to change camera settings and access menus with a swipe of your finger, instead of using buttons. |
✓ | ✓ |
| Screen size | 3" | 3" |
Screen dots ⓘScreen dots indicate the resolution of the LCD screen by including each sub pixel. |
10400001150001500000 | 14400001150001500000 |
Flip screen ⓘA flip screen (or articulating screen) is a second screen which can flip out from the side or top of the camera. This rotating screen allows you more freedom to take photos at different angles. |
✓ | ✓ |
Live view ⓘLive View feature allows you to see a continuous live video of what is being seen through your lens. |
✓ | ✓ |
Wi-Fi ⓘBuilt-in Wi-Fi allows you to connect your camera and share images wirelessly. |
✓ | ✓ |
Bluetooth ⓘBluetooth capabilities allow you wireless control of your camera with other external devices. |
✓ | ✓ |
| Storage & battery | ||
| Memory card | CFexpress Type A, SD (UHS-II compatible) | SD / SDHC / SDXC (UHS-II compatible), CFexpress Type A |
| Dual memory card slots | ✓ | ✓ |
| Battery type | NP-FZ100 | NP-FZ100 |
Battery life ⓘApproximately how long this cameras battery will last measured by how many photographs you will be able to take. |
580 shots1505000 | 600 shots1505000 |
| USB charging | ✓ | ✓ |
The Sony a7 IV emerges as the winner with a score of 84/100, while the Sony FX3 trails behind at 75/100. Both cameras are mirrorless and were released in 2021, with the a7 IV announced on 10/21 and the FX3 on 02/23. They share similar dimensions, with the a7 IV measuring 131 x 96 x 80mm and the FX3 at 129.7 x 77.8 x 84.5mm. The FX3 is slightly lighter at 640g, compared to the a7 IV’s 659g.
The a7 IV outshines the FX3 due to its superior performance and more affordable launch price of $2499, compared to the FX3’s $3900. Although the FX3 has a slightly smaller and lighter body, the difference is minimal and doesn’t provide a significant advantage over the a7 IV.
Considering their scores and specifications, the Sony a7 IV is the better choice for most users, offering a balance of performance, size, and affordability. The Sony FX3, while still a solid camera, may not be worth the higher price for those seeking a more budget-friendly option.
The Sony a7 IV emerges as the winner in the optics category, scoring 85 out of 100 points, while the Sony FX3 scores 71 points. Both cameras share several specifications, including a 10 fps shooting speed, CMOS sensor, Bionz XR processor, full-frame sensor size, Sony lens mounts, and image stabilization. However, the a7 IV outperforms the FX3 in certain aspects, making it the superior choice in terms of optics.
The a7 IV has a higher megapixel count at 33, compared to the FX3’s 12.1 megapixels. This difference results in the a7 IV producing higher resolution images, providing more detail and better image quality. Additionally, the a7 IV boasts a higher DXOMARK score for its sensor at 97, compared to the FX3’s 94. This higher score indicates that the a7 IV’s sensor performs better in terms of color depth, dynamic range, and low-light performance.
The FX3, on the other hand, does not excel in any specific optical aspect compared to the a7 IV. Its lower megapixel count and DXOMARK sensor score make it less suitable for capturing detailed images and performing well in challenging lighting conditions.
Given the comparison, the Sony a7 IV is the superior choice for photographers seeking better image quality and performance. Its higher megapixel count and sensor score provide advantages in terms of resolution, color depth, dynamic range, and low-light capabilities. The Sony FX3, while still a capable camera, falls short in these areas, making it a less optimal choice for photographers prioritizing optical performance.
The Sony a7 IV and Sony FX3 both have a video score of 91/100, making them equally impressive in terms of video capabilities. They share several key specifications, including a maximum video resolution of 4K, maximum video dimensions of 3840 x 2160, a maximum video frame rate of 120fps, and built-in time-lapse functionality.
Despite having the same video score, the Sony a7 IV has some advantages over the Sony FX3. The a7 IV is a hybrid camera, making it suitable for both photography and videography. This versatility allows users to capture stunning images and videos without needing to switch between multiple devices. The a7 IV also features a more compact and lightweight design, making it easier to carry and handle during extended shooting sessions.
On the other hand, the Sony FX3 is specifically designed for video production, offering some benefits not found in the a7 IV. The FX3 has a more durable build, making it better suited for professional environments and challenging conditions. Additionally, the FX3 features more advanced video recording options, such as S-Cinetone color science and enhanced audio capabilities, which can result in more cinematic and professional-looking footage.
Given these differences, it is clear that both the Sony a7 IV and Sony FX3 excel in their respective areas. The a7 IV is a versatile and portable option for those seeking a camera that can handle both photography and videography, while the FX3 is a more specialized tool for video professionals who require advanced features and a robust build. Ultimately, the choice between these two cameras will depend on the specific needs and preferences of the user.
The Sony a7 IV and the Sony FX3 both have a feature score of 83/100. These cameras share several specifications, including a 3-inch screen size, touchscreen capabilities, flip screen, WIFI, and Bluetooth. Neither camera has GPS functionality.
The Sony FX3 surpasses the Sony a7 IV in screen resolution, with 1,440,000 dots compared to the a7 IV’s 1,040,000 dots. This higher resolution provides a sharper and clearer display for users, making it easier to review images and navigate menus on the FX3.
While the Sony a7 IV does not excel in any specific feature compared to the Sony FX3, it maintains parity across all other shared specifications. Both cameras offer a high-quality user experience with their touchscreens, flip screens, WIFI, and Bluetooth capabilities.
The tie in feature scores between the Sony a7 IV and the Sony FX3 implies that both cameras provide a comparable user experience. The FX3’s higher screen resolution is a notable advantage for users who prioritize image clarity in their camera displays. However, the a7 IV remains a strong contender with its consistent performance across all other shared features.
Considering the equal feature scores and shared specifications, both the Sony a7 IV and Sony FX3 are suitable choices for photographers and videographers seeking a high-quality camera with a range of features. The decision between these two cameras ultimately depends on the user’s specific preferences and requirements.
The Sony a7 IV and Sony FX3 share an equal score of 76/100 for storage and battery performance. Both cameras have two memory card slots and accept CFexpress Type A and SD (UHS-II compatible) cards. They also feature the same battery type, NP-FZ100, and support USB charging.
Despite this equality, the Sony FX3 has a slightly longer battery life, providing 600 shots compared to the Sony a7 IV’s 580 shots. This advantage makes the FX3 more suitable for extended shooting sessions. However, the a7 IV does not fall far behind, offering a respectable battery life for most situations.
In terms of storage and battery, both cameras perform similarly, with the Sony FX3 having a marginal lead due to its longer battery life. Regardless, both the Sony a7 IV and the Sony FX3 provide reliable performance and meet the needs of photographers and videographers in this aspect.
Are you still undecided about which camera is right for you? Have a look at these popular comparisons that feature the Sony a7 IV or the Sony FX3:
